EP 3685460 A1 20200729 - LITHIUM ANODE DEVICE STACK MANUFACTURING
Title (en)
LITHIUM ANODE DEVICE STACK MANUFACTURING
Title (de)
VERFAHREN ZUR STAPELHERSTELLUNG FÜR LITHIUMANODENVORRICHTUNG
Title (fr)
FABRICATION D'EMPILEMENTS DE DISPOSITIFS D'ANODES AU LITHIUM
Publication
Application
Priority
- US 201762561442 P 20170921
- US 2018050625 W 20180912
Abstract (en)
[origin: US2019088987A1] Metal electrodes, more specifically lithium-containing anodes, high performance electrochemical devices, such as secondary batteries, including the aforementioned lithium-containing electrodes, and methods for fabricating the same are provided. In one implementation, an anode electrode structure is provided. The anode electrode structure comprises a current collector comprising copper, a lithium metal film formed on the current collector, a copper film formed on the lithium metal film, and a protective film formed on the copper film. The protective film is a lithium-ion conducting film selected from the group comprising lithium-ion conducting ceramic, a lithium-ion conducting glass, or ion conducting liquid crystal.
IPC 8 full level
H01M 4/134 (2010.01); H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/587 (2010.01); H01M 4/62 (2006.01); H01M 4/66 (2006.01); H01M 10/052 (2010.01)
CPC (source: CN EP KR US)
H01M 4/133 (2013.01 - CN); H01M 4/134 (2013.01 - CN EP US); H01M 4/1393 (2013.01 - CN); H01M 4/1395 (2013.01 - CN KR); H01M 4/364 (2013.01 - KR); H01M 4/366 (2013.01 - EP); H01M 4/382 (2013.01 - CN EP); H01M 4/386 (2013.01 - KR); H01M 4/587 (2013.01 - CN KR); H01M 4/62 (2013.01 - KR); H01M 4/628 (2013.01 - CN); H01M 4/661 (2013.01 - EP KR US); H01M 4/662 (2013.01 - EP US); H01M 4/667 (2013.01 - EP KR US); H01M 10/052 (2013.01 - EP KR US); H01M 10/0525 (2013.01 - CN US); H01M 10/0562 (2013.01 - US); H01M 4/0421 (2013.01 - EP); H01M 4/386 (2013.01 - EP); H01M 4/387 (2013.01 - EP); H01M 10/0431 (2013.01 - US); H01M 2004/027 (2013.01 - CN KR); H01M 2300/0068 (2013.01 - KR); Y02E 60/10 (2013.01 - EP); Y02P 70/50 (2015.11 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 11508988 B2 20221122; US 2019088987 A1 20190321; CN 111247671 A 20200605; CN 111247671 B 20231124; CN 117673277 A 20240308; DE 202018006949 U1 20240909; EP 3685460 A1 20200729; EP 3685460 A4 20210602; EP 3685460 B1 20240515; EP 3685460 C0 20240515; JP 2020534651 A 20201126; JP 2022137091 A 20220921; JP 2024026110 A 20240228; JP 7389857 B2 20231130; JP 7408541 B2 20240105; KR 102458714 B1 20221026; KR 102651382 B1 20240326; KR 20200044995 A 20200429; KR 20220148931 A 20221107; US 11888109 B2 20240130; US 2023035547 A1 20230202; US 2024145763 A1 20240502; WO 2019060196 A1 20190328
DOCDB simple family (application)
US 201816129002 A 20180912; CN 201880067538 A 20180912; CN 202311478084 A 20180912; DE 202018006949 U 20180912; EP 18859927 A 20180912; JP 2020515943 A 20180912; JP 2022100076 A 20220622; JP 2023195714 A 20231117; KR 20207011471 A 20180912; KR 20227036610 A 20180912; US 2018050625 W 20180912; US 202217964369 A 20221012; US 202318541430 A 20231215